The reasons of corner crack and deformation of frame beam and ear draft of the coke pot of CDQ at Jigang are analyzed.
分析了济钢干熄焦焦罐存在的角部开裂、框架横梁和吊耳拉杆变形的原因。
A method is proposed to simulate the fatigue crack growth by finite element technique for corner cracks under cyclic tension loading.
给出了一种利用有限元技术模拟周期性张力载荷作用下孔边角裂纹扩展过程的方法。
The longitudinal corner crack scrap of Billets disappeared almostly after four and half months test. Yielded the good metallurgical results.
经过几个月的实验，小方坯角部纵裂废品基本消失，取得了良好的冶金效果。
Based on the features of the three-dimensional crack, an experimental method was presented to measure the near-threshold fatigue crack growth rate and threshold of the corner crack at a hole.
基于三维裂纹特征，本文提出了一种测量孔边角裂纹近门槛区疲劳裂纹扩展速率及门槛值的实验方法。
Transverse corner crack is one of the most serious problems in continuous cast slab. With a great number of cracks the slab will witness serious defects and practical operation is badly influenced.
角部横向裂纹(简称角部横裂)是连铸板坯较严重的表面缺陷之一，其对铸坯的生产和质量影响很大。
To the extreme right corner, was Bunty, who would 7 crack jokes anywhere and anytime.
最右边那个角落站着随时随地都会说笑话的邦提。
With this formula the intensity factors of the rollhousings with a crack in the corner can be evaluated conveniently.
利用此式能较方便地计算出带裂纹机架的应力强度因子值。
Avoid a piece of material heat preservation, juncture easy to crack headaches, and in all kinds of corner cutting board, do not deal with simple construction technology.
避免了块材保温、接缝易开裂的弊病，且在各种转角处无需裁板做处理，施工工艺简单。
These results verify that the severe mold wear is one of the most important reasons that induce the internal crack and even the breakout at the off-corner of billet.
从而验证了严重的结晶器磨损是连铸坯产生偏角区内裂纹乃至漏钢事故的重要原因之一。
An observation on dam-heel crack for studying the abnormal sudden change of uplift pressure and seepage flow of blocks close to the round corner of right bank is also introduced.
对右岸转弯坝段扬压力和渗流量陡涨陡落的异常情况进行了坝踵开裂试验观测。
Design: adopt small draft Angle to reduce soldering, avoid sharp corner to reduce crack, optimize runner system to reduce erosion.
模具设计：选用小的脱模角度减少粘焊，避免尖角应力造成开裂，优化流道设计减少冲蚀…更多。
Design: adopt small draft Angle to reduce soldering, avoid sharp corner to reduce crack, optimize runner system to reduce erosion.
模具设计：选用小的脱模角度减少粘焊，避免尖角应力造成开裂，优化流道设计减少冲蚀…更多。
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